Washing Machine Pressure sensor

Washing Machine Pressure sensor

Specifications

1. Rated voltage: DC5V

2. Action Level: ambient temperature of 20 ℃, temperature gradient ± 0.6mm / ℃, the water level sensor gas cap down, the water level change velocity V = 1-2mm / sec  No leakage of air pressure 3.7.5kPa

4. The sensor at rated voltage 20 times / min speed of life test, continuous operation of 6000 without exception, the amount of water before and after the test below 10mm

5. Loosen adjusting screw torque is not less than 3.9N.cm

6. Insulation resistance: not less than 100 megohms under normal tidal degree (temperature 40 ± 3 ℃, humidity of 90-95% for 24 hours) after not less than 10 megohms

7. Environmental water level changes: were placed in a temperature of 0 ℃, 40 ℃, 60 ℃, humidity of 90-95% for 168 hours at room temperature 20 ℃ moved to 4 hours after measuring the amount of change in the water level below 10mm (0 ℃ during the test was measured at 0 ℃)